Residential neighborhood

4.7
Based on 6423 reviews
powered by Google

Carrier Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR
NAIMA contractor badge - Ask me about tax credits

With a commitment to superior craftsmanship and customer satisfaction, we offer expert HVAC, plumbing, and energy efficiency services tailored to your needs. Our trusted specialists provide solutions that maximize comfort while reducing energy costs.

Skilled employees

Trucks on the Road

Why Choose Princeton Air?

  • Trusted for over 50 years โ€” Proudly serving Central NJ homeowners.
  • Energy savings focused โ€” Solutions that lower bills and boost home efficiency
  • Expert technicians โ€” Certified specialists committed to top-tier service.
  • Financing available โ€” Flexible plans to fit your budget.
PA tech

Princeton Air has always been about more than just heating, cooling, plumbing, and electricalโ€”weโ€™re about people, trust, and delivering solutions that last.

Years in Business

Emergency Service

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 6424 reviews
Great customer service. Dominic was very knowledgeable!
Brian H. was the name of the employee who came to assess the problem. He was very professional, took our problem seriously (electrical issue), and worked hard to diagnose the cause. I would thoroughly recommend Brian H and Princeton Air. I quickly booked online, received confirmation texts, email and calls. Very satisfied customer.
Dominic was a pleasure to deal with. I would recommend his services without hesitation.
Installed new furnace and thermostat
Very professional and addressed all my concerns
We recently had a new AC system installed after our 16 year old system cried "uncle!" We have been a customer of Weltman, now Princeton Air, since we moved into our home and over the years we have had mixed feelings about the service and price we paid. Our recent experience, however, was all positive. From the initial technician call to see what our issue was by Cruise, to the the evential sales visit with Andre, to the final installation by Asterson and his team, everyone was professional and dilligent about all aslects of the job. Each took the time to explain our situation, provide us with options, and more importanly, not pressure us into anything we did not want to do. The electrucuan, Joe, discovered an unsafe electrical connection, disabled it, explained the issue and why it was problematic, and provided us with a quote to bring it into compliance and make our home safe. All in all, though we were not anticipating the need to have our AC system replaced, I am glad it is done and very happy with how it all turned out. I am happy to recommend PA and will be making a call to have our electrical issue resolved!
Jose was very professional. I definitely recommend and give 5 stars to this company
All communication with the office was excellent. The electrician Brian who did the work explained the issue, the process of the repair and the new work beyond my expectations.
Dominic McGinley is a TOTAL professional! He is so knowledgable and takes the time to answer all of our questions. He is also a delight to work with. Thank you, Dominic, you have our total confidence and we appreciate the care you put into what you do.
Dominick McGinley is a TOTAL professional! He is so knowledgable and takes the time to answer all of our questions. He is also a delight to work with. Thank you, Dominick, you have our total confidence.
Thrilled to have a proper quick connect hose for the gas line going to our outdoor grill. Appreciate the friendly, fast and efficient service!
Sarabjeet T. was terrific. Installed a new smart thermostat that required some troubleshooting and patience. Answered all my questions. Friendly, knowledgeable, careful, patient. Thank you for the great service.
Alberto was very professional and did a great job.
Dominic was extremely pleasant, professional, and thorough,. He was also quite efficient. He quickly diagnosed the situation and was able to correct it. He also took the time to patiently explain my thermostat to me. Then he signed me up as a member. So heโ€™s a pretty good sales guy too!
However, I then set up an appointment for maintenance and twice Princeton Air canceled me. Iโ€™m now set up for maintenance the end of June. And thatโ€™s after they tried to set me up the end of July and I complained.And this is after Dominic signed me up as a member. Thereโ€™s something very wrong with her business model and I do not consider this good customer service. I will likely have to look for a different service. And itโ€™s something more responsive.
Luis took time to explain things to me and was very knowledgeable about the equipment.
Maurice Gaines was truly a professional and very thorough in the job he did for me. He serviced my central air unit.
Taylor was efficient, friendly and professional.
Great service. Jermaine and Bradley were the ultimate professionals and very knowledgeable.
Wonderful company. Great job of installation of new AC and heating, so far. Just finished and havenโ€™t used much of either so far. Spectacular to deal with. Highest recommendation
Had to replace a wire on AC from inside attic to outside unit , which was not an easy task.
technician was very pleasant, thorough, and conscientious.
He was very informative and professional about everything he was doing, very satisfied with the work he performed.
Ryan did excellent work.he was knowledgeable.
Brandon was amazing. He came out to my place due to an inspection I had. He explain everything that he will do. Very honest, down to earth. Someone you can trust. Did a great job on running the test on my furnace.
Jonathan was absolutely fantastic. He was thorough, meticulous and extremely professional. He discovered an issue during the service, explained it to me in easy to understand terms and immediately corrected the issue. I would highly recommend Johnathan and Princeton Air Conditioning.
Jonathan was very thorough and professional. Thank you!
Called with heat not working and the problem was fixed on the same day. Great service!

Redeem Offer

Your Promotional Selection Has Been Applied!

This field is for validation purposes and should be left unchanged.
Newsletter Signup
This field is hidden when viewing the form